The Ursa Major is the ship that appeared in Battle Bears -1. Oliver, Captain Malcolm, Riggs, Wil, Jackson, Grimes and the rest of the crew were inside it.
- 'Ursa' is the Latin word for "bear", while Ursa Major means "big bear".
- The real Ursa Major is a constellation.
- The ship is similar to the Tantive IV Space Corvette from the Star Wars series.
- The first scene of the Oliver campaign in Battle Bears -1 is very much like the opening scene for Star Wars: A New Hope.